function showtip(current,e,text){
	if (document.all||document.getElementById){
		thetitle=text.split('<br>');
		if (thetitle.length>1){
			thetitles='';
			for (i=0;i<thetitle.length;i++)
				thetitles+=thetitle[i];
			current.title=thetitles;
		}else
			current.title=text;
		}
	else if (document.layers){
		document.tooltip.document.write('<layer bgColor="white" style="border:1px solid black;font-size:12px;">'+text+'</layer>');
		document.tooltip.document.close();
		document.tooltip.left=e.pageX+5;
		document.tooltip.top=e.pageY+5;
		document.tooltip.visibility="show";
	}
}
function hidetip(){
	if (document.layers)
		document.tooltip.visibility="hidden";
}